The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2011
Filed:
Sep. 07, 2006
Yoshikazu Akiyama, Kanagawa, JP;
Takumi Yamaga, Kanagawa, JP;
Takanori Tano, Kanagawa, JP;
Hidenori Tomono, Kanagawa, JP;
Akishige Murakami, Kanagawa, JP;
Hitoshi Arita, Kanagawa, JP;
Mayuka Araumi, Tokyo, JP;
Yoshikazu Akiyama, Kanagawa, JP;
Takumi Yamaga, Kanagawa, JP;
Takanori Tano, Kanagawa, JP;
Hidenori Tomono, Kanagawa, JP;
Akishige Murakami, Kanagawa, JP;
Hitoshi Arita, Kanagawa, JP;
Mayuka Araumi, Tokyo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A method of manufacturing an organic transistor active substrate is disclosed. The organic transistor active substrate includes an organic transistor in which a first electrode is formed on a substrate, a first insulating film is formed on the first electrode, a pair of second electrodes is formed on the first insulating film, and an active layer made of an organic semiconductor material is formed on the pair of second electrodes. The organic transistor is laminated with a second insulating film, and the second insulating film is laminated with a third electrode which is electrically coupled to one of the second electrodes via a through-hole provided through the second insulating film. The first electrode is formed by inkjet ejection; the first insulating film is formed by coating; the pair of second electrodes is formed by inkjet ejection; the active layer is formed by inkjet ejection; the second insulating film is formed by screen printing; and the third electrode is formed by screen printing.